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    • 10. 发明专利
    • Feed of sheet material
    • 材料进料
    • JPS6118659A
    • 1986-01-27
    • JP13586284
    • 1984-06-30
    • Yokohama Rubber Co Ltd:The
    • TAKAYAMA AKIHISANISHIKAWA YOUICHI
    • B65H20/32B65G23/38B65H5/00B65H20/00B65H23/18B65H23/192B65H29/00
    • B65H2801/93
    • PURPOSE: To prevent the defects of products and facilitate the transfer to the next process by controlling the transfer speed of a rack conveyor so as to increase by a certain rate at the top edge part and the terminal part of a sheet material and shallowly laying the both edge parts of the sheet material onto the rack conveyor.
      CONSTITUTION: A certain amount of rubber material is molded into a sheet material W by an extruder 1, and after said rubber material is immersed into the mold releasing agent Q in a tank 3, said rubber material is transferred onto the rack bar 19 of a drying conveyor 5, nipped between a pressing conveyor 7 and a transport belt 8. At this time the top edge of the sheet material W is detected by a detector 30, and the revolution speed of the rack bar 19 is increased by increasing the revolution speed of a motor 21 for driving the drying conveyor 5 by a certain rate than the normal speed, and the top edge part l
      1 of the sheet material W is shallowly laid. After the lapse of a certain time, laying in the normal state l
      2 is performed, and then the shallow laying at the rear edge l
      3 of the sheet material W is performed. Therefore, the excessive laying of the top edge part l
      1 and the rear edge part l
      3 of the sheet material W can be prevented.
      COPYRIGHT: (C)1986,JPO&Japio
    • 目的:为了防止产品的缺陷,并通过控制机架式输送机的传送速度,以便在片材的顶部边缘部分和终端部分增加一定的速度,并将浅层铺设 片材的两个边缘部分到架子输送机上。 构成:通过挤出机1将一定量的橡胶材料成型为片材W,并且在将所述橡胶材料浸入到罐3中的脱模剂Q之后,将所述橡胶材料转移到 干燥输送机5,夹在压力输送机7和输送带8之间。此时,片材W的上边缘由检测器30检测,齿条19的转速通过提高转速而增加 用于以一定速度驱动干燥输送机5的马达21,并且片材W的上边缘部分l1被浅层地铺设。 经过一定时间后,进行正常状态l2的放置,然后进行薄片材料W的后边缘13的浅层铺设。 因此,可以防止片材W的上边缘部分11和后边缘部分13的过度铺设。